66747804

素因数分解:

$2^2\times 3^1\times {\mathrm{5562317}}^1$

素因数の和:5562324

約数の個数: 12

約数和(自身を含む): 155744904

約数和(自身を除く): 88997100

約数列:

[1, 2, 3, 4, 6, 12, 5562317, 11124634, 16686951, 22249268, 33373902, 66747804]

約数ペア:

[(1, 66747804), (2, 33373902), (3, 22249268), (4, 16686951), (6, 11124634), (12, 5562317)]